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Western Digital WD400EB / WD400EB-11JEF0 40Gb 5400Rpm 2Mb Cache ATA-100 IDE/EIDE 3.5-Inch Internal Hard Drive

Price:

$35.00

Western DigitalSKU: 13655

Model Number: WD400EB

Alt. Part Number: WD400EB-11JEF0

Condition: Refurbished

In stock: Yes

Quantity:

Get Volume Pricing

Shop with confidence! Saitech Inc is an authorized Western Digital Partner Reseller.

Overview

WD Pro© 5400 hard drives offer the quality, reliability and service you expect from WD hard drives

WD400EB Specifications

Technical Information

Storage Capacity: 40 GB

Drive Performance

Maximum External Data Transfer Rate: 100 MBps (800 Mbps)
Maximum Internal Data Transfer Rate: 74.2 MBps (593.5 Mbps)
Rotational Speed: 5400 rpm
Buffer: 2 MB
Average Seek Time: 20 ms
Average Latency: 5.35 ms

Interfaces/Ports

Drive Interface: IDE Ultra ATA/100 (ATA-6)

Power Description

Input Voltage: 5 V DC
Input Voltage: 12 V DC

Physical Characteristics

Drive Type: Internal
Drive Width: 3.5"
Drive Height: 1/3H
Height: 1.0"
Width: 4.0"
Depth: 5.8"
Weight (Approximate): 1.32 lb

Miscellaneous

Additional Information:
Data Lifeguard: WD's exclusive hardware, software and services designed to protect your data.

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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Trusted seller

The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

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As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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